<template>
  <div class="">
    home
  </div>
</template>
<script setup>
import { reactive, onBeforeMount, onMounted } from 'vue'

    //创建响应式对象
    const data = reactive({})
    onBeforeMount(() => {
      //组件挂载页面之前执行
    })
    onMounted(() => {
      //组件挂载到页面之后执行
    })

</script>
<style lang='scss' scoped>

</style>
